What is "microwavable"

Usage examples of "microwavable".

But it was hard not to feel, as Michael left the bedroom and returned with a box of microwavable popcorn upon which Paul Newman grinned iconographically, then spooned up against me while I decided whether or not popcorn was, indeed, what I wanted, that in certain critical matters, my body still worked.

She shoved her shopping cart with the jammed back wheel up one side and down the other twice before admitting the microwavable, multiethnic cuisine that had anchored her daily caloric intake for a quarter century was also a part of her former life.